P1564 - ASCD Switch Malfunction

Repair Importance Level: 1/3
Repair Difficulty Level: 3/3  What does this mean?

P1564 Possible Causes

  • Faulty ASCD Steering Switch
  • ASCD Steering Switch harness is open or shorted
  • ASCD Steering Switch circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

First diagnose P1564 code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1564 code

    Labor: 1.0

    The cost of diagnosing the P1564 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P1564 Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1564 Meaning

Automatic Speed Control Device (ASCD) (Cruise Control) steering switch has variant values of electrical resistance for each button. The Engine Control Module (ECM) reads voltage variation

of switch, and determines which button is operated.

OBDII Code P1564 - ASCD Switch Malfunction - Engine-Codes.com

P1564 More Information

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P1564 Information for specific makes

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